Lecture

What do you do when a discovery in the lab shows real promise? Scientist Mirjam Huizenga founded a startup to develop a new treatment for nerve pain caused by chemotherapy. ‘The goal is to give patients a better option.’

Student Support Groups offer a safe, confidential space for learning, sharing, and connecting with others. Join one of our groups and engage in guided conversations based on your experiences, alongside fellow students and a student-guide. Sessions take place once a week, for a period of six consecutive…

Lecture, CHiLL series

Lack of manliness, avaricious or too imaginative. These are just a few of the accusations with which British scientists discredited each other over a hundred years ago. PhD candidate Léjon Saarloos researched British scientists around the year 1900 and their idea of what makes a good - and therefore…

Lecture, LUCL Colloquium

Find out about the practical facilities available in and around the university to support you in your daily student life.

When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.

Students gain practical experience while clients receive a solution to their software needs: the student software company LUdev hits two birds with one stone. ‘Through LUdev, students learn what else is involved in software development besides programming.’ Interested? You can now submit new projects…

Alumnus Ben Smulders has worked for the European Commission for the past 33 years. ‘The discipline and depth that I experienced during my student days has helped me through various stages of my professional career.’

From closed government systems in the Middle East to an exceptionally open Dutch government. Public administration lecturer Alex Ingrams is an expert on transparency: ‘Why are some countries secretive? And what role does technology play?’

At the end of October the students of MA International Relations: European Union Studies once again made the journey to Brussels for three days of behind-the-scenes insights into EU politics and policy-making. From the intricacies of European defence cooperation to the future of digital trade, students…

Daniël Vredenberg did his master’s internship at the communications department of the Rijksvastgoedbedrijf. In this interview, he talks about his internship and the difference between actually working at an organisation, as he is currently doing, and doing an internship.

Lecture, Research Seminar Medieval and Early Modern History

2025 was a year to remember at our faculty. We celebrated our 450th anniversary, launched new degree programmes and welcomed many inspiring speakers, yet we also felt the weight of budget constraints. Our year in a nutshell:

Meijerslezing, Meijersprijzen en Van Wersch springplankprijs en Nieuwjaarsreceptie 2024

A study association is a good way to combine study-related activities with pleasure. Every faculty has one or more study association.

Conference

Do you feel the Honours College is right for you? Find out here what admission requirements you need to meet and how to apply.

Lecture, Language and the Human Past

Your study adviser or coordinator is an expert on all aspects of your study programme. If you have any questions or concerns about your programme, whether they be of a practical or academic nature, you can contact your study adviser.

Lecture, SMILE - Experimental Linguistics series

Lecture, Language and the Human Past

Chemotherapy, but without hair loss or extreme fatigue. It may be possible if the toxic drug only becomes active where it is ‘switched on’ by light. Matthijs Hakkennes has helped bring that idea closer to reality and obtained his PhD cum laude. ‘I received many thank-you emails from China and Bangla…

Despite increasing attention to inclusion, loneliness statistics are not improving for people with intellectual disabilities. University lecturer Paul van Trigt will use an ERC Consolidator Grant to conduct research into friendships between people with and without intellectual disabilities. What does…

As an international student, there are a number of matters you should take care of prior to leaving the Netherlands at the end of your studies.

Lecture, Annual Leiden Terra Incognita Lecture

Jacqueline Hylkema, a cultural historian at LUC, will be appointed at Princeton University from January to June 2026. There, she will conduct research on the concept of truth in Dutch political forgeries from the 17th century.

During illness, the stiffness or viscosity of cells can change. Tom Evers demonstrated this by measuring such properties of human immune cells for the first time. ‘The stiffness of certain cells could be a way to make a diagnosis,’ Evers said. He defended his thesis on March 26th.

He makes music, goes to the athletics track twice a week and, according to his supervisor, has done his research so well that it would not be out of place in a PhD research. Physics and astronomy student Hidde Stoffels' undergraduate research on the properties of dark matter is of such high quality…

For decades it was thought that the family system of the ancient Egyptians was very similar to our own. However, PhD candidate Steffie van Gompel explains that the reality is somewhat different. ‘In Egyptian families, it was often the eldest son versus the rest of the children.’

Roll-up solar panels, bendable phone displays, or better computer chips… The EU project STIBNITE investigated the next generation of semiconductors, made from organic materials based on carbon, nitrogen, and boron. The project has now concluded. During the Open Science Debate on 1 July, the group will…

A European team of astronomers, led by Leiden-based researcher Konstantinos Migkas, has uncovered a large filament — a long, thread-like structure — of hot gas connecting four clusters of galaxies. This filament is made up of what scientists call the warm-hot intergalactic medium.

On 11 March, pharmaceutical company Janssen received approval to launch its corona vaccine on the European market. This made Janssen the fourth company to be given the green light by the European Medicines Agency. As Lead of the Janssen Campus in the Netherlands, Biology alumnus Bart van Zijll Langhout…

Alumni event, Arts and Culture

This September, Adina Akbik received the Political Science Teaching Award at Leiden University. Created by student members of the Bachelor's and Master's Programme Committees (OLC), the award recognises remarkable teaching at the Institute. Akbik was chosen from five finalists after receiving several…

Op vrijdag 28 maart vond de Thorbecke-lezing 2025 in Gent plaats, met als thema 'Thorbecke, Trump en de digitale toekomst van het goederenrecht'. Voorafgaand hielden studenten van de Universiteit Leiden en Gent een pleitwedstrijd over hetzelfde onderwerp.

Five researchers from Leiden University have been awarded an Open Competition Domain Science ENW XS grant by the Dutch Research Council for their research projects.

Starting 1 January 2023, Matthias Haentjens has been appointed as Professor of Civil Law at Leiden University. His expertise lies in the field of property law, insolvency law, and private international law.

Martina Huber, Jacqueline Labra Munoz research Alzheimer's disease. They study ferritine, iron storage in the brain. An inbalance of iron could play a role in this form of dementia.

During your studies you will probably stay in rented accommodation. But how can you find suitable accommodation? And what should you do if you have housing problems or issues with your landlord? Find out where you can turn for advice. And learn about the assistance available in DUWO international student…